http://www.vnep.org.vn/ http://www.sd4b.vn/detail.asp?id=101 http://search.proquest.com/ http://search.proquest.com/ http://ec.europa.eu/enterprise/policies/sustainable-business/files/csr/documents/csrreportv002_en.pdf http://ec.europa.eu/enterprise/policies/sustainable-business/files/csr/documents/csrreportv002_en.pdf http://search.proquest.com/ http://search.proquest.com/ http://search.proquest.com/ http://info.worldbank.org/etools/docs/library/57434/publicpolicy_econference.pdf http://info.worldbank.org/etools/docs/library/57434/publicpolicy_econference.pdf BÌA LỜI CAM ĐOAN